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Contents
module Byebug
#
# Reopens the +info+ command to define the +breakpoints+ subcommand
#
class InfoCommand < Command
#
# Information about current breakpoints
#
class BreakpointsCommand < Command
self.allow_in_post_mortem = true
def self.regexp
/^\s* b(?:reakpoints)? (?:\s+ (.+))? \s*$/x
end
def self.description
<<-EOD
inf[o] b[reakpoints]
#{short_description}
EOD
end
def self.short_description
'Status of user settable breakpoints'
end
def execute
return puts('No breakpoints.') if Byebug.breakpoints.empty?
breakpoints = Byebug.breakpoints.sort_by(&:id)
if @match[1]
indices = @match[1].split(/ +/).map(&:to_i)
breakpoints = breakpoints.select { |b| indices.member?(b.id) }
if breakpoints.empty?
return errmsg('No breakpoints found among list given')
end
end
puts 'Num Enb What'
breakpoints.each { |b| info_breakpoint(b) }
end
private
def info_breakpoint(brkpt)
expr = brkpt.expr.nil? ? '' : " if #{brkpt.expr}"
y_n = brkpt.enabled? ? 'y' : 'n'
interp = format('%-3d %-3s at %s:%s%s',
brkpt.id, y_n, brkpt.source, brkpt.pos, expr)
puts interp
hits = brkpt.hit_count
return unless hits > 0
s = (hits > 1) ? 's' : ''
puts " breakpoint already hit #{hits} time#{s}"
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems